Erick and Caroline's 1980s bungalow extension in Enfield has left them seriously out of pocket and downhearted. They had a vision of a 'Japandi' - a Japanese/Scandinavian-inspired open-plan kitchen, dining and living area and a colourful bedroom. But it's in jeopardy after they lost tens of thousands of pounds on building work that had to be re-done, leaving them facing a massive overspend. Stacey's determined to help them realise their dream, by showing them how to tackle jobs themselves to help them save money. Stacey also makes a start on her own DIY project, building a wall in her garage to separate her home gym from her husband Joe's fishing gear. Then she helps Erick and Caroline get to grips with plumbing, floor-fitting and laying decking. And she also brings them beautiful, achievable DIY design ideas including a stunning oak-panelled room divider and a striking colour-blocking paint scheme for their bedroom.

Stacey helps a father and daughter in Suffolk whose hopes for a fresh start after a bereavement were dashed when building work went badly wrong, leaving them tens of thousands of pounds out of pocket. To make their remaining budget go further, Stacey helps them to rethink the design of their home and teaches them how to do jobs themselves to save even more money, including switching out windows for doors and fitting out their own fireplace. Stacey also gives the pair design tips inspired by a cosy industrial aesthetic that's perfect for their multigenerational household. Over at Pickle Cottage, Stacey continues to upgrade her home gym.